Midterm Review Part 2

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Back

Front

What is the slope-intercept form of the equation of a line with slope 4 and y-intercept 3?

Back

Front

Back

Standard Form

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Back

Front

Which equation represents a line parallel to the x-axis and goes through the point (2, 5)?

Back

Front

What is the definition of slope in a linear equation?

Back

Slope is the ratio of the rise (change in y) to the run (change in x) between two points on a line.

Front

What is the formula for finding the slope between two points (x1, y1) and (x2, y2)?

Back

Front

What does it mean for two lines to be parallel?

Back

Two lines are parallel if they have the same slope and never intersect.

Front

What does it mean for two lines to be perpendicular?

Back

Two lines are perpendicular if the product of their slopes is -1.

Front

Back

The y-intercept is 4.